Trish Holder's Blog – April 2013 Archive (1)

An Inconvenient Truth About The Energy Performance of Geothermal Heat Pumps

By Trish Holder

My home is heated and cooled with a geothermal heat pump – also known as a ground source heat pump.  I was sold on the idea of geothermal heating and cooling for the same reasons that I suspect most homeowners are:

  • The promise of lower energy costs
  • The attractive renewable energy tax credits, which make it easier to come to terms with the rather exorbitant cost
  • The belief that this is truly a more…
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Added by Trish Holder on April 15, 2013 at 9:00am — No Comments

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Origin of guarded blower door testing

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